/*
    创建者：shuxiaokai
    创建时间：2020-09-21 22:16
    模块名称：账号密码登录
    备注：xxxx
*/
<template>
  <el-form ref="form" class="login-account" :model="userInfo" :rules="rules" @submit.stop.prevent="handleLogin">
    <el-form-item prop="loginName">
      <el-input v-model="userInfo.loginName" :prefix-icon="User" name="loginName" type="text" :placeholder="`${$t('请输入用户名')}...`"></el-input>
    </el-form-item>
    <el-form-item prop="password">
      <el-input v-model="userInfo.password" :prefix-icon="Lock" name="password" type="password" :placeholder="`${$t('请输入密码')}...`"></el-input>
    </el-form-item>
    <el-form-item v-if="isShowCapture" prop="captcha">
      <div class="captcha">
        <el-input v-model="userInfo.captcha" :size="config.renderConfig.layout.size" name="captcha" type="text" :placeholder="$t('验证码')"></el-input>
        <img :src="captchaUrl" @click="freshCapchaUrl" />
      </div>
    </el-form-item>
    <el-form-item v-if="config.localization.enableGuest" class="mb-1">
      <el-button :loading="loading" class="w-100" type="primary" @click="handleGuesttLogin">{{ $t("直接登录(体验账号，数据不会被保存)") }}</el-button>
    </el-form-item>
    <el-form-item class="mb-1">
      <el-button :loading="loading" :type="config.localization.enableGuest ? '' : 'primary'" native-type="submit" class="w-100">{{ $t("登录") }}</el-button>
    </el-form-item>
    <el-form-item v-if="config.localization.enableRegister" class="mb-1">
      <el-button class="w-100" @click="handleJumpToRegister">{{ $t("注册账号") }}</el-button>
    </el-form-item>
    <div class="forget-pwd-wrap">
      <el-button text link type="primary" @click="handleJumpToResetPassword">{{ $t("已有账号，忘记密码?") }}</el-button>
    </div>
    <div v-if="config.localization.enableDocLink" class="mt-2 d-flex j-around">
      <a href="https://github.com/trueleaf/moyu" target="_blank" class="d-flex flex-column j-center a-center">
        <svg class="svg-icon" aria-hidden="true" :title="$t('跳转github')">
          <use xlink:href="#icongithub"></use>
        </svg>
        <div class="mt-1">GitHub</div>
      </a>
      <a href="https://gitee.com/shuzhikai/apiflow" target="_blank" class="d-flex flex-column j-center a-center">
        <svg class="svg-icon" aria-hidden="true" :title="$t('跳转码云')">
          <use xlink:href="#icongitee"></use>
        </svg>
        <div class="mt-1">码云</div>
      </a>
      <a href="https://www.yuque.com/happymoyu/as0gig" target="_blank" class="d-flex flex-column j-center a-center">
        <svg class="svg-icon" aria-hidden="true" :title="$t('跳转文档')">
          <use xlink:href="#iconyuque"></use>
        </svg>
        <div class="mt-1">{{ $t("完整文档") }}</div>
      </a>
      <!-- <a href="https://www.yuque.com/happymoyu/as0gig/vapwmq" target="_blank" class="d-flex flex-column j-center a-center">
                <svg class="svg-icon" aria-hidden="true" :title="$t('跳转部署文档')">
                    <use xlink:href="#iconbushu"></use>
                </svg>
                <div class="mt-1">{{ $t("部署文档") }}</div>
            </a> -->
      <a :href="config.localization.download.url" target="__blank" class="d-flex flex-column j-center a-center cursor-pointer hover-theme-color">
        <svg class="svg-icon" aria-hidden="true" :title="$t('客户端下载')">
          <use xlink:href="#iconkehuduan"></use>
        </svg>
        <div class="mt-1">{{ $t("客户端下载") }}</div>
      </a>
    </div>
  </el-form>
</template>

<script lang="ts">
import { defineComponent } from 'vue'
import { PermissionUserInfo, Response } from '@@/global'
import config from '@/../config/config'
import { User, Lock } from '@element-plus/icons-vue'

export default defineComponent({
  emits: ['jumpToRegister', 'jumpToResetPassword'],
  setup() {
    return {
      User,
      Lock
    }
  },
  data() {
    return {
      //=====================================用户信息====================================//
      userInfo: {
        loginName: process.env.NODE_ENV === 'development' ? 'moyu' : '', //-----------登录名称
        password: process.env.NODE_ENV === 'development' ? '111111aaa' : '', //---------密码
        captcha: '', //----------------验证码
      },
      //=====================================表单验证规则====================================//
      rules: {
        loginName: [{ required: true, message: `${this.$t('请输入用户名')}`, trigger: 'blur' }],
        password: [{ required: true, message: `${this.$t('请输入密码')}`, trigger: 'blur' }],
        captcha: [{ required: true, message: `${this.$t('请输入验证码')}`, trigger: 'blur' }],
      },
      //=====================================其他参数====================================//
      config, //-----------------------配置信息
      random: Math.random(), //--------验证码随机参数
      isShowCapture: false, //---------是否展示验证码
      loading: false, //---------------登录按钮loading
    };
  },
  computed: {
    captchaUrl(): string {
      const requestUrl = config.renderConfig.httpRequest.url;
      return `${requestUrl}/api/security/captcha?width=120&height=40&random=${this.random}`;
    },
  },
  methods: {
    //用户名密码登录
    handleLogin() {
      this.$refs.form.validate((valid: boolean) => {
        if (valid) {
          this.loading = true;
          this.axios.post<Response<PermissionUserInfo>, Response<PermissionUserInfo>>('/api/security/login_password', this.userInfo).then((res) => {
            if (res.code === 2006 || res.code === 2003) {
              this.$message.warning(res.msg);
              this.isShowCapture = true;
            } else {
              this.$router.push('/v1/apidoc/doc-list');
              localStorage.setItem('userInfo', JSON.stringify(res.data));
              this.$store.dispatch('permission/getPermission')
            }
          }).catch((err) => {
            console.error(err);
          }).finally(() => {
            this.loading = false;
          });
        } else {
          this.$nextTick(() => {
            const input = document.querySelector('.el-form-item.is-error input');
            if (input) {
              (input as HTMLElement).focus();
            }
          });
        }
      });
    },
    //刷新验证码
    freshCapchaUrl() {
      this.random = Math.random();
    },
    //用户注册
    handleJumpToRegister() {
      this.$emit('jumpToRegister');
    },
    //重置密码
    handleJumpToResetPassword() {
      this.$emit('jumpToResetPassword');
    },
    //体验账号登录
    handleGuesttLogin() {
      this.loading = true;
      this.axios.post('/api/security/login_guest', this.userInfo).then((res) => {
        this.$router.push('/v1/apidoc/doc-list');
        localStorage.setItem('userInfo', JSON.stringify(res.data));
      }).catch((err) => {
        console.error(err);
      }).finally(() => {
        this.loading = false;
      });
    },
  },
})
</script>

<style lang="scss">
.login-account {
    .svg-icon {
        width: size(35);
        height: size(35);
        cursor: pointer;
    }
    .forget-pwd-wrap {
        // margin-top: size(-20);
        display: flex;
        justify-content: center;
        margin-bottom: size(10);
        .el-button {
            margin: 0;
            padding: 0;
            min-height: size(20);
        }
    }
}
</style>
